From 4079298012c5fa16b0e04595df0fc2a7e9de1012 Mon Sep 17 00:00:00 2001
From: liangshiwei <deawback@hotmail.com>
Date: Wed, 5 Jul 2023 18:31:47 +0800
Subject: [PATCH] Check if the component is disposed

---
 .../AspNetCore/Components/AbpComponentBase.cs |  5 +++
 .../Volo.Abp.BlazoriseUI/AbpCrudPageBase.cs   | 35 +++++++++++++++++--
 2 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
index dc1923f180..47a0d570bf 100644
--- a/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
+++ b/framework/src/Volo.Abp.AspNetCore.Components/Volo/Abp/AspNetCore/Components/AbpComponentBase.cs
@@ -168,6 +168,11 @@ public abstract class AbpComponentBase : OwningComponentBase
 
     protected virtual async Task HandleErrorAsync(Exception exception)
     {
+        if (IsDisposed)
+        {
+            return;
+        }
+       
         Logger.LogException(exception);
         await InvokeAsync(async () =>
         {
diff --git a/framework/src/Volo.Abp.BlazoriseUI/AbpCrudPageBase.cs b/framework/src/Volo.Abp.BlazoriseUI/AbpCrudPageBase.cs
index 3bcc507e39..f476ecad89 100644
--- a/framework/src/Volo.Abp.BlazoriseUI/AbpCrudPageBase.cs
+++ b/framework/src/Volo.Abp.BlazoriseUI/AbpCrudPageBase.cs
@@ -215,9 +215,9 @@ public abstract class AbpCrudPageBase<
 
     protected async override Task OnInitializedAsync()
     {
-        await SetPermissionsAsync();
-        await SetEntityActionsAsync();
-        await SetTableColumnsAsync();
+        await TrySetPermissionsAsync();
+        await TrySetEntityActionsAsync();
+        await TrySetTableColumnsAsync();
         await InvokeAsync(StateHasChanged);
     }
 
@@ -231,7 +231,15 @@ public abstract class AbpCrudPageBase<
         await base.OnAfterRenderAsync(firstRender);
     }
 
+    private async Task TrySetPermissionsAsync()
+    {
+        if (IsDisposed)
+        {
+            return;
+        }
 
+        await SetPermissionsAsync();
+    }
 
     protected virtual async Task SetPermissionsAsync()
     {
@@ -579,13 +587,34 @@ public abstract class AbpCrudPageBase<
         return ValueTask.CompletedTask;
     }
 
+    private async ValueTask TrySetEntityActionsAsync()
+    {
+        if (IsDisposed)
+        {
+            return;
+        }
+
+        await SetEntityActionsAsync();
+    }
+    
     protected virtual ValueTask SetEntityActionsAsync()
     {
         return ValueTask.CompletedTask;
     }
+    
+    private async ValueTask TrySetTableColumnsAsync()
+    {
+        if (IsDisposed)
+        {
+            return;
+        }
+
+        await SetTableColumnsAsync();
+    }
 
     protected virtual ValueTask SetTableColumnsAsync()
     {
+        
         return ValueTask.CompletedTask;
     }